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Fix comments/ChangeLog entry for last night's change.

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From-SVN: r26320
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Jeffrey A Law 1999-04-09 20:15:39 +00:00 committed by Jeff Law
parent 5e4df1ae8b
commit 4f282ba1e9
2 changed files with 6 additions and 7 deletions
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6
gcc/ChangeLog
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@ -46,9 +46,9 @@ Thu Apr 8 19:20:18 1999 Jeffrey A Law (law@cygnus.com)
Do not try to optimize a aggregate address which has VOIDmode.
Mirrors March 23 change to expand_assignment.
* flow.c (delete_unreachable_blocks): Do not require an edge to
be marked with EDGE_FALLTHRU when tidying an edge which connects
consecutive basic blocks.
* flow.c (delete_unreachable_blocks): Do not require EDGE_FALLTHRU
for an edge when tidying an edge which connects consecutive basic
blocks.
* flow.c (can_delete_label_p): Do not convert a label into a
deleted label here.

7
gcc/flow.c
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@ -1563,10 +1563,9 @@ delete_unreachable_blocks ()
out edge for the block which ended with the conditional
branch (since we do not create duplicate edges).
Furthermore, because we create the edge for the jump to the
label before the fallthrough edge, we will only see the
jump edge. So we do not want to check that the edge is a
FALLTHRU edge. */
Furthermore, the edge will be marked as a fallthru because we
merge the flags for the duplicate edges. So we do not want to
check that the edge is not a FALLTHRU edge. */
if ((s = b->succ) != NULL
&& s->succ_next == NULL
&& s->dest == c)